BNNT LLC
Last verified 2026-05-02. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $2.3Mattributed |
|---|---|
| Latest round | grant, $2.3M, 2025-01-01attributed |
| Founded | unknown |
| Headquarters | NEWPORT NEWS, Virginia |
| Industry | unknown |
| Stage | unknown |
| Website | bnnt.com |
BNNT manufactures boron nitride nanotubes (BNNTs) using a proprietary high-temperature, high-pressure synthesis that produces flexible, high-crystallinity tubes in multiple form factors. Customers include NASA, the US Navy and Air Force, Rice, and MIT working on aerospace, energy, and biotech materials. Its tubes are small enough that a DNA strand fits inside a 3-wall BNNT.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-01-01 | grant | $2.3M | undisclosed |
Detected tech stack
Apache HTTP Server, Magnific Popup, Joomla, jQuery Migrate, parallax.js, Chosen, PHP, jquery 1.12.4, bootstrap 4.3.1, apache
Provenance
| Fact | Status | Basis |
|---|---|---|
| Grant, $2.3M | attributed | sbir named as publisher. No document URL on file. |
| Total raised $2.3M | attributed | sbir named as publisher. No document URL on file. |
| Company existence | self-reported | bnnt.com, read 2026-05-02 |
| Description | self-reported | bnnt.com, read 2026-05-02 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.